ES480128A1 - Dispositivo para la medicion de perfiles interiores de un espacio encerrado. - Google Patents

Dispositivo para la medicion de perfiles interiores de un espacio encerrado.

Info

Publication number
ES480128A1
ES480128A1 ES480128A ES480128A ES480128A1 ES 480128 A1 ES480128 A1 ES 480128A1 ES 480128 A ES480128 A ES 480128A ES 480128 A ES480128 A ES 480128A ES 480128 A1 ES480128 A1 ES 480128A1
Authority
ES
Spain
Prior art keywords
enclosed spaces
light
light source
band
interior measurement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES480128A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcyon Equipment SA
Original Assignee
Alcyon Equipment SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcyon Equipment SA filed Critical Alcyon Equipment SA
Publication of ES480128A1 publication Critical patent/ES480128A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C7/00—Tracing profiles
    • G01C7/06—Tracing profiles of cavities, e.g. tunnels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Dispositivo para la medición de perfiles interiores de un espacio encerrado, en el que un analizador de imagen está óptimamente acoplado con una fuente de luz a través de perfil a medir de tal modo que se asegure una proporcionalidad predeterminada entre las dimensiones de la imagen proyectada y las del perfil a medir, estando asociada también dicha fuente de luz con un primer medio adaptado para proyectar una banda de luz colimada y continua hacia dicho perfil, un segundo medio en asociación con dicho primer medio adaptado para dirigir la posición angular horizontal de dicho primer medio de tal modo que dicha banda colimada mantengan un ángulo de incidencia constante con dicho perfil, y un tercer medio adaptado para detectar las variaciones de dicha fuente de luz con respecto a un ángulo vertical predeterminado y para proporcionar señales de corrección a dicho analizador de imagen.
ES480128A 1978-05-01 1979-04-30 Dispositivo para la medicion de perfiles interiores de un espacio encerrado. Expired ES480128A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/901,865 US4180322A (en) 1978-05-01 1978-05-01 Interior measurement of enclosed spaces

Publications (1)

Publication Number Publication Date
ES480128A1 true ES480128A1 (es) 1979-11-16

Family

ID=25414950

Family Applications (1)

Application Number Title Priority Date Filing Date
ES480128A Expired ES480128A1 (es) 1978-05-01 1979-04-30 Dispositivo para la medicion de perfiles interiores de un espacio encerrado.

Country Status (8)

Country Link
US (1) US4180322A (es)
AT (1) AT377854B (es)
CH (1) CH631012A5 (es)
DE (1) DE2917021A1 (es)
ES (1) ES480128A1 (es)
FR (1) FR2425053A1 (es)
GB (1) GB2020418B (es)
IT (1) IT1118964B (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5596475A (en) * 1979-01-19 1980-07-22 Nissan Motor Co Ltd Obstacle detector for vehicle
AT370879B (de) * 1980-02-13 1983-05-10 Plasser Bahnbaumasch Franz Gleisverfahrbares messfahrzeug und verfahren zur vermessung des laengs-profilverlaufes von tunnelroehren
US4331975A (en) * 1980-10-09 1982-05-25 The United States Of America As Represented By The Secretary Of The Interior Instrumentation for surveying underground cavities
AT372725B (de) * 1981-02-12 1983-11-10 Plasser Bahnbaumasch Franz Gleisverfahrbare einrichtung zur lage-ermittlung zum nachbargleis
US4708482A (en) * 1982-02-22 1987-11-24 Armco Inc. Method and apparatus for measuring wear in the lining of refractory furnaces
US5127736A (en) * 1982-02-22 1992-07-07 Armco Inc. Apparatus for measuring wear in the lining of refractory furnaces
FR2536167A1 (fr) * 1982-11-16 1984-05-18 Frilley Pierre Camera optoelectronique, procede de relevement, a l'aide de cette camera, du profil d'une section transversale d'une cavite, et installation pour la mise en oeuvre du procede
DE3313932A1 (de) * 1983-04-16 1984-10-18 Ed. Züblin AG, 7000 Stuttgart Verfahren zur beruehrungslosen vermessung von innenprofilen eines hohlraumes sowie vorrichtung zur durchfuehrung eines solchen verfahrens
SE444728B (sv) * 1984-08-31 1986-04-28 Electrolux Ab Metanordning for identifiering av ytprofilen hos ett foremal
GB8508915D0 (en) * 1985-04-04 1985-05-09 Tunnel Investigations Ltd Survey apparatus
US4893933A (en) * 1987-09-30 1990-01-16 Armco Inc. Automatic BOF vessel remaining lining profiler and method
US4875777A (en) * 1987-09-30 1989-10-24 Industrial Technology Institute Off-axis high accuracy structured light profiler
US5090811A (en) * 1989-05-31 1992-02-25 General Electric Company Optical radius gauge
DE69130147T2 (de) * 1990-10-03 1999-04-01 Aisin Seiki Automatisches Steuersystem für Seitenführung
US5390118A (en) * 1990-10-03 1995-02-14 Aisin Seiki Kabushiki Kaisha Automatic lateral guidance control system
US5212655A (en) * 1990-11-21 1993-05-18 Csx Transporation, Inc. Clearance measurement system, video clearance measurement vehicle and improved method of performing clearance measurements
AT398491B (de) * 1991-02-27 1994-12-27 Hornyik Andreas Dipl Ing Verfahren zur vermessung des querschnittes eines hohlraums
CH683109A5 (de) * 1991-06-10 1994-01-14 Matisa Materiel Ind Sa Messeinrichtung für Geleisebaumaschinen.
US5284096A (en) * 1991-08-06 1994-02-08 Osaka Gas Company, Limited Vehicle for use in pipes
US5220869A (en) * 1991-08-07 1993-06-22 Osaka Gas Company, Ltd. Vehicle adapted to freely travel three-dimensionally and up vertical walls by magnetic force and wheel for the vehicle
DE4237689C2 (de) * 1992-11-07 1996-04-04 Dyckerhoff & Widmann Ag Verfahren zum Ermitteln des radialen Abstandes zwischen der Innenfläche des rückwärtigen Teils eines Vortriebsschildes und der Außenfläche einer Tübbingauskleidung
US5500737A (en) * 1993-07-21 1996-03-19 General Electric Company Method for measuring the contour of a surface
DE19507346C2 (de) * 1995-03-02 2002-06-13 Dyckerhoff & Widmann Ag Verfahren zum Steuern einer Vortriebsmaschine bei der Herstellung eines unterirdischen Hohlraumprofils sowie Einrichtung zur Durchführung des Verfahrens
DE19728718C2 (de) * 1997-07-04 2002-11-21 Siemens Ag Vorrichtung zur Erzeugung fokussierter akustischer Wellen
DE10107260A1 (de) * 2001-02-16 2002-09-12 Axel Kretzschmar Verfahren und Einrichtung zur Überwachung unterirdischer Anlagen
GB0200621D0 (en) * 2002-01-11 2002-02-27 Morgan Est Plc Method and apparatus for surveying the geometry of tunnels
US6772525B2 (en) * 2002-12-17 2004-08-10 Ronald E. Newcomer Laser device for guiding a vehicle
US6853313B2 (en) * 2002-12-17 2005-02-08 Ronald E. Newcomer Vehicle positioning device
DE10307463A1 (de) * 2003-02-21 2004-09-02 Robert Bosch Gmbh Vorrichtung zur Erkennung einer Hindernisunterfahrt
DE102004045808A1 (de) * 2004-09-22 2006-04-06 Robert Bosch Gmbh Optische Messvorrichtung zur Vermessung von mehreren Flächen eines Messobjektes
CN100371198C (zh) * 2006-03-27 2008-02-27 太原理工大学 递推式铁路轨道检测车及检测方法
WO2019026114A1 (ja) * 2017-07-31 2019-02-07 三菱電機株式会社 構造物計測装置、計測点補正装置、および計測点補正方法
CN113418455B (zh) * 2021-05-24 2023-05-09 深圳亦芯智能视觉技术有限公司 基于图像视觉的路基位移监测方法及装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168023A (en) * 1961-09-07 1965-02-02 Donald E Harmon Measuring device
SE316919B (es) * 1967-11-03 1969-11-03 Atlas Copco Ab
CH522204A (de) * 1970-04-08 1972-06-15 Mesaric Slavko Verfahren und Vorrichtung zur Vermessung eines Tunnelprofils
US3705772A (en) * 1971-04-20 1972-12-12 Sci Tek Computer Center Inc Profile determining method and system
DE2209081A1 (de) * 1972-02-25 1973-08-30 American Express Invest Vorrichtung zur messung von oberflaechenkonturen
CH572201A5 (es) * 1973-08-31 1976-01-30 Alcyon
FR2327513A1 (fr) * 1974-01-10 1977-05-06 Cilas Dispositif pour determiner le profil d'une surface
DE2405195A1 (de) * 1974-02-04 1975-08-14 Honeywell Gmbh Vorrichtung zur abtastung eines dreidimensionalen gebildes
US4063283A (en) * 1975-04-03 1977-12-13 Chemetron Corporation Automatic envelope measuring system
US4113381A (en) * 1976-11-18 1978-09-12 Hewlett-Packard Company Surveying instrument and method
BE852372A (fr) * 1977-03-10 1977-09-12 Centre Rech Metallurgique Procede de controle des dimensions d'un objet

Also Published As

Publication number Publication date
ATA310379A (de) 1984-09-15
GB2020418A (en) 1979-11-14
CH631012A5 (fr) 1982-07-15
GB2020418B (en) 1982-09-22
DE2917021A1 (de) 1979-11-15
AT377854B (de) 1985-05-10
IT7967872A0 (it) 1979-04-24
IT1118964B (it) 1986-03-03
US4180322A (en) 1979-12-25
FR2425053A1 (fr) 1979-11-30
FR2425053B1 (es) 1985-03-29

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